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Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
LoLA compared to other tools («Known» models, ReachabilityFireability)
Last Updated
June 26, 2018

Introduction

This page presents how LoLA do cope efficiently with the ReachabilityFireability examination face to the other participating tools. In this page, we consider «Known» models.

The next sections will show chart comparing performances in terms of both memory and execution time.The x-axis corresponds to the challenging tool where the y-axes represents LoLA' performances. Thus, points below the diagonal of a chart denote comparisons favorables to the tool while others corresponds to situations where the challenging tool performs better.

You might also find plots out of the range that denote the case were at least one tool could not answer appropriately (error, time-out, could not compute or did not competed).

LoLA versus LTSMin

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for LTSMin, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to LTSMin are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA LTSMin Both tools   LoLA LTSMin
All computed OK 154 11 231   Smallest Memory Footprint
LoLA = LTSMin 5 Times tool wins 696 78
LoLA > LTSMin 321   Shortest Execution Time
LoLA < LTSMin 52 Times tool wins 527 247
Do not compete 0 180 0
Error detected 0 8 0  
Cannot Compute + Time-out 45 0 0


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than LTSMin, denote cases where LoLA computed less values than LTSMin, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, LTSMin wins when points are above the diagonal.

memory chart time chart

LoLA versus Tapaal

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for Tapaal, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to Tapaal are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA Tapaal Both tools   LoLA Tapaal
All computed OK 0 15 440   Smallest Memory Footprint
LoLA = Tapaal 10 Times tool wins 361 417
LoLA > Tapaal 26   Shortest Execution Time
LoLA < Tapaal 287 Times tool wins 406 372
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 15 0 30


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than Tapaal, denote cases where LoLA computed less values than Tapaal, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, Tapaal wins when points are above the diagonal.

memory chart time chart

LoLA versus M4M.full

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for M4M.full, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to M4M.full are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA M4M.full Both tools   LoLA M4M.full
All computed OK 249 25 277   Smallest Memory Footprint
LoLA = M4M.full 50 Times tool wins 680 108
LoLA > M4M.full 138   Shortest Execution Time
LoLA < M4M.full 49 Times tool wins 518 270
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 25 249 20


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than M4M.full, denote cases where LoLA computed less values than M4M.full, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, M4M.full wins when points are above the diagonal.

memory chart time chart

LoLA versus M4M.struct

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for M4M.struct, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to M4M.struct are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA M4M.struct Both tools   LoLA M4M.struct
All computed OK 298 9 266   Smallest Memory Footprint
LoLA = M4M.struct 31 Times tool wins 693 79
LoLA > M4M.struct 106   Shortest Execution Time
LoLA < M4M.struct 62 Times tool wins 571 201
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 9 298 36


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than M4M.struct, denote cases where LoLA computed less values than M4M.struct, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, M4M.struct wins when points are above the diagonal.

memory chart time chart

LoLA versus ITS-Tools

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for ITS-Tools, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to ITS-Tools are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA ITS-Tools Both tools   LoLA ITS-Tools
All computed OK 105 9 331   Smallest Memory Footprint
LoLA = ITS-Tools 10 Times tool wins 719 53
LoLA > ITS-Tools 183   Shortest Execution Time
LoLA < ITS-Tools 134 Times tool wins 465 307
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 9 105 36


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than ITS-Tools, denote cases where LoLA computed less values than ITS-Tools, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, ITS-Tools wins when points are above the diagonal.

memory chart time chart

LoLA versus ITS-Tools.L

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for ITS-Tools.L, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to ITS-Tools.L are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA ITS-Tools.L Both tools   LoLA ITS-Tools.L
All computed OK 120 9 301   Smallest Memory Footprint
LoLA = ITS-Tools.L 4 Times tool wins 724 48
LoLA > ITS-Tools.L 205   Shortest Execution Time
LoLA < ITS-Tools.L 133 Times tool wins 467 305
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 9 120 36


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than ITS-Tools.L, denote cases where LoLA computed less values than ITS-Tools.L, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, ITS-Tools.L wins when points are above the diagonal.

memory chart time chart

LoLA versus GreatSPN

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for GreatSPN, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to GreatSPN are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA GreatSPN Both tools   LoLA GreatSPN
All computed OK 468 8 221   Smallest Memory Footprint
LoLA = GreatSPN 0 Times tool wins 670 101
LoLA > GreatSPN 18   Shortest Execution Time
LoLA < GreatSPN 56 Times tool wins 603 168
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 8 468 37


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than GreatSPN, denote cases where LoLA computed less values than GreatSPN, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, GreatSPN wins when points are above the diagonal.

memory chart time chart

LoLA versus Irma.full

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for Irma.full, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to Irma.full are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA Irma.full Both tools   LoLA Irma.full
All computed OK 226 24 283   Smallest Memory Footprint
LoLA = Irma.full 47 Times tool wins 652 135
LoLA > Irma.full 130   Shortest Execution Time
LoLA < Irma.full 77 Times tool wins 440 347
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 24 226 21


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than Irma.full, denote cases where LoLA computed less values than Irma.full, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, Irma.full wins when points are above the diagonal.

memory chart time chart

LoLA versus Irma.struct

Some statistics are displayed below, based on 1616 runs (808 for LoLA and 808 for Irma.struct, so there are 808 plots on each of the two charts). Each execution was allowed 1 hour and 16 GByte of memory. Then performance charts comparing LoLA to Irma.struct are shown (you may click on one graph to enlarge it).

Statistics on the executions
  LoLA Irma.struct Both tools   LoLA Irma.struct
All computed OK 229 25 279   Smallest Memory Footprint
LoLA = Irma.struct 45 Times tool wins 650 138
LoLA > Irma.struct 134   Shortest Execution Time
LoLA < Irma.struct 76 Times tool wins 441 347
Do not compete 0 0 0
Error detected 0 0 0  
Cannot Compute + Time-out 25 229 20


On the chart below, denote cases where the two tools did computed all results without error, denote cases where the two tool did computed the same number of values (but not al values in the examination), denote cases where LoLA computed more values than Irma.struct, denote cases where LoLA computed less values than Irma.struct, denote the cases where at least one tool did not competed, denote the cases where at least one tool computed a bad value and denote the cases where at least one tool stated it could not compute a result or timed-out.

LoLA wins when points are below the diagonal, Irma.struct wins when points are above the diagonal.

memory chart time chart